XCADEY XPOWER-S Gen2 Power Meter Spider - SRAM 8-Bolt 107BCD Running Schwalbe's developers optimized the tire

Schwalbe's developers optimized the tire shape for modern wide rims

while Shimano’s DYNALAST technology promotes a smoother

lightweight and durable top designed for the toughest days on bike and off road

Grams of rim

XCADEY XPOWER-S Gen2 Power Meter Spider - SRAM 8-Bolt 107BCD Running Schwalbe's developers optimized the tireThe XPOWER S GEN2 SRAM 8 BOLT 107BCD is a power meter solution designed for SRAM 8 BOLT direct mount road cranksets. It is compatible with SRAM QUARQ, FORCE AXS, RED AXS, RED 22, and other series. Additionally, many other manufacturers use the SRAM 8 BOLT interface. The power meter is compatible with both single and double chainring systems. Specifications Accuracy + 1. 0 % Battery life 150 Hours Waterproof IP67 Battery Li ion Battery Wireless ANT+